Add GH workflow to generate SBOM with Trivy #1729

Signed-off-by: tdruez <[email protected]>

Author: tdruez

.github/workflows/check-sca-integrations.yml

@@ -0,0 +1,33 @@
+name: Generate SBOM with Trivy
+
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches:
+      - main
+
+
+permissions:
+  contents: write
+
+jobs:
+  generate-sbom:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Run Trivy in GitHub SBOM mode and submit results to Dependency Graph
+        uses: aquasecurity/[email protected]
+        with:
+          scan-type: 'image'
+          image-ref: 'python:3.13-slim'
+          format: 'github'
+          output: 'dependency-results.sbom.json'
+          severity: "MEDIUM,HIGH,CRITICAL"
+          scanners: "vuln"
+
+      - name: Upload trivy report as a Github artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: trivy-sbom-report
+          path: '${{ github.workspace }}/dependency-results.sbom.json'
+          retention-days: 20 # 90 is the default